General

  • Target

    362be911e6854c35875aa682961cddb3e19f3486ca1afb151caa0b40f0c5693c

  • Size

    1.0MB

  • Sample

    230522-1smw7sdf5t

  • MD5

    546cf71b72d2de48299a5addc8093a76

  • SHA1

    e702dc75cfe9f963211d9517a2a70708040d365f

  • SHA256

    362be911e6854c35875aa682961cddb3e19f3486ca1afb151caa0b40f0c5693c

  • SHA512

    b055fa5efb40fe94714de585528f8b22baf84530283ceff62f5ce51e5de9c605f0ac6074f9758abe17667b7b75b9146c8ef8dc230a00006a28f0cb20902eeeed

  • SSDEEP

    24576:KyirYWyVzgjiswqCTIlOVk57RRyFjNvNXMjlOfo6vh:Rv3qKqCTIlAFrXMjUfX

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.122:19524

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Targets

    • Target

      362be911e6854c35875aa682961cddb3e19f3486ca1afb151caa0b40f0c5693c

    • Size

      1.0MB

    • MD5

      546cf71b72d2de48299a5addc8093a76

    • SHA1

      e702dc75cfe9f963211d9517a2a70708040d365f

    • SHA256

      362be911e6854c35875aa682961cddb3e19f3486ca1afb151caa0b40f0c5693c

    • SHA512

      b055fa5efb40fe94714de585528f8b22baf84530283ceff62f5ce51e5de9c605f0ac6074f9758abe17667b7b75b9146c8ef8dc230a00006a28f0cb20902eeeed

    • SSDEEP

      24576:KyirYWyVzgjiswqCTIlOVk57RRyFjNvNXMjlOfo6vh:Rv3qKqCTIlAFrXMjUfX

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks